Karapuzha Dam-Repair of shutter

Amount

electrical

2.1.1:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.32 Amp TP & N

90.14.3.1:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardA' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

90.14.24.3:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.3 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type suitable for direct connection to motors.

90.14.24.2:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.2 KVAr, 3 phase, 440 V, delta connected standard duty Metalised Poly Propylene Capacitor, Cylinderical Type, suitable for direct connection to motors.

90.16.1.3:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

90.16.5.3:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

90.16.5.5:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.75 mm (6 SWG)

2.10.1:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

2.10.3:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Double pole

2.10.4:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

1.17.20:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 4 sq. mm

OD106619/2022-2023: Supplying and clamping 20 mm dia corrugated PVC flexible conduit with necessary compression gland with locking ring and check nut at termination pointed using suitable size GI / painted MS saddles spacing not exceeding 60 cms on surface including making good the damages, colour washing etc. as required.

OD121072/2022-2023:Supply and fixing Multifunction meter to read: V, A, F, 3 phase accuracy class 1

OD121073/2022-2023:S&F Red, Green, Black, Yellow, Orange colours LED indicator, AC/DC, 22.5 mm cut out dia

OD121074/2022-2023:S&F Blue colour LED indicator, AC/DC, 22.5 mm cut out dia

90.6.5.13:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 4.00 sq mm

OD121131/2022-2023:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required. 1 x 1 sq. mm

OD121132/2022-2023:Dismantling the 7.5 HP motor into stator and rotor, cleaning the the stator and rotor thoroughly using fresh water removing the sand and mud particles from core, coil etc and removing the water and moisture content using and heating the same for 6 days to get required IR value. cleaning the windings, cleaning with petrol, attending minor repairs, retaping the coils if necessary, varnishing the coils with best quality insulation varnish, cleaning and greasing the bearings with Lithium base grease, heating and baking the windings, reassembling, test running.

OD121133/2022-2023:Supply and Replacing of DE and NDE side Pump bearing (6307 ball) suitable for 7.5 Hp Pump and making the motor into running condition.

OD121141/2022-2023:Supply and fixing Fancy Angle Batten Holder with Metal Ring and Fire retardant poly carbonate outer housing fascia with Ducts provided to ensure heat dissipation. including connection etc. as required ( Havells/ Anchor Panasonic/ Equivalent approved)

OD121159/2022-2023:REctification of the existing panel board, cutting and welding with new CRCA sheet and making good the damages after scrubbing and removing rust and other particles with 2 coat synthetic enamel paint

OD121167/2022-2023:Attending petty reapis of the panel board, control switches, switch gears etc., commissioning of drive motors, including cleaning and greasing of motor couplings, hinges of panel boards etc., completing all damaged control wiring etc.

OD184332/2022-2023:Installtion of 5 HP motor at the rack of the dam shutter opening mechanism with required nut, bolt and washers etc. and giving connection using required tools and safety measures.

OD184333/2022-2023:Dismantling the existing brake assembly of the 5/7.5HP motor and repairung the electrical coil, providing thermal, electrical and moisture isulation and getting into the working condition etc. as required.

OD184334/2022-2023:S&F Push button on the existing panel board.

OD184335/2022-2023:S&F Thermal Overload relay of range 9-15Acompatible for fixing on MNX18 on the existing panel board.

OD184336/2022-2023:Supply, Conveyance and installation of 18 A, 3 pole power Contactors (For 10 HP motor), AC 3 rating at 415 V, with AC Coil, Auxiliary contacts, 1 NO/INC in the existing panel board(MNX18)

OD184349/2022-2023:Dismantling all electrical accessories, attending petty repairs to the existing panel boards including cutting, welding th erusted area and painting the panel board with enamel paint over a coat of synchomate primer and installing all accessories back into the panel board etc. complete as required.

ABDUL NAZER K

Bidder Name

ABDUL NAZER K

ASEEM MUHAMMED S M